| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $144.56 | 11.444% | $161.1034 | $161.10 | $161.10 | $161.10 |
| Purchase #2 | $240.41 | 5.489% | $253.6061 | $253.61 | $253.60 | $253.60 |
| Purchase #3 | $14.58 | 5.465% | $15.3768 | $15.38 | $15.40 | $15.40 |
| Purchase #4 | $97.26 | 12.741% | $109.6519 | $109.65 | $109.65 | $109.70 |
| Purchase #5 | $116.63 | 3.490% | $120.7004 | $120.70 | $120.70 | $120.70 |
| Purchase #6 | $8.82 | 13.412% | $10.0029 | $10.00 | $10.00 | $10.00 |
| Purchase #7 | $109.29 | 9.779% | $119.9775 | $119.98 | $120.00 | $120.00 |
| 7 purchase totals = | $731.55 | $790.4190 | $790.42 | $790.45 | $790.50 | |